Food tray



FIG. 1 is a perspective view of a food tray showing my new design;

FIG. 2 is a front side elevational view thereof, the rear side view being identical;

FIG. 3 is a left side elevational view thereof, the right side elevational view being identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a food tray, as shown and described. 